Use Magit and Emacs with git-duet (Just a basic commit feature)

magit-duet-commit.el

(require 'dash)

(defvar magit-duet--default-commit-popup-actions nil
  "Store the magit-commit-popup here for
 de-initializing. magit-duet-commit")

(defun magit-duet-commit (&optional args)
  "Create a new duet commit"
  (interactive (if current-prefix-arg
                   (list (cons "--amend" (magit-commit-arguments)))
                 (list (magit-commit-arguments))))
  (when (setq args (magit-commit-assert args))
    (magit-run-git-with-editor "duet-commit" args)))

(defun magit-duet-commit-init ()
  "Add duet-commit to magit commit popup.."
  (interactive)
  (when (eq magit-duet--default-commit-popup-actions nil)
    (setq magit-duet--default-commit-popup-actions
          (plist-get magit-commit-popup :actions))
    (plist-put
     magit-commit-popup
     :actions
     (-remove-at 5 (-insert-at 4
                               '(100 "Duet commit" magit-duet-commit)
                               (plist-get magit-commit-popup :actions))))))

(defun magit-duet-commit-deinit ()
  "Remove duet-commit from magit commit popup.."
  (interactive)
  (unless (eq magit-duet--default-commit-popup-actions nil)
    (plist-put magit-commit-popup
               :actions
               magit-duet--default-commit-popup-actions)))

This is a brittle solution, modifying the pop-up like this won't work if Magit contributors change the commit pop-up.

I'll tryout magit-define-popup-action instead. Hopefully the ordering can be controlled to maintain the same command layout.

Hi Jason! This appears to not work anymore with the latest emacs/magit combo.

Any chance you’ve got this working?

See fix here: https://emacs.stackexchange.com/questions/51363/how-can-you-configure-magit-for-duet-commit